Examlex
When the government chooses to use resources to build a dam,those resources are no longer available to build a highway.This illustrates the concept of
High Cost
Refers to situations where the expense, either emotional, financial, or time-related, is considered to be significant or excessive.
Causal Hypothesis
A statement predicting a cause-and-effect relationship between two or more variables.
Dependent Variable
In experimental research, it is the variable being tested and measured, expected to change as a result of manipulations of the independent variable.
Internal Validity
The extent to which a study or experiment accurately establishes a cause-and-effect relationship between a treatment and its observed outcome.
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